APA (7th ed.) Citation

Kittel, G., & Friedrich, G. (1959). Pe - R. Kohlhammer.

Chicago Style (17th ed.) Citation

Kittel, Gerhard, and Gerhard Friedrich. Pe - R. Stuttgart [u.a.]: Kohlhammer, 1959.

MLA (8th ed.) Citation

Kittel, Gerhard, and Gerhard Friedrich. Pe - R. Kohlhammer, 1959.

Warning: These citations may not always be 100% accurate.